The impulse reaction turbine has its driving force

Steam Boilers, Engines, Nozzles and Turbines
The impulse reaction turbine has its driving force

Partly as an impulsive force and partly as a reaction force

As an impulsive force

None of the listed here

As a reaction force

Partly as an impulsive force and partly as a reaction force

As an impulsive force

None of the listed here

As a reaction force

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Steam Boilers, Engines, Nozzles and Turbines
The fusible plug in small boilers is located

In the fire tubes

Above steam dome

Over the combustion chamber

In the drum

In the fire tubes

Above steam dome

Over the combustion chamber

In the drum

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Steam Boilers, Engines, Nozzles and Turbines
Willian’s line follows the law (where b = A constant representing the shape of the Willian’s line, a = Another constant i.e. no load consumption per hour, I.P. = Indicated power, and m = Steam consumption per hour)

m = (b/I.P.) - a

I.P. = b × m + a

I.P. = a × m + b

m = a + b × I.P.

m = (b/I.P.) - a

I.P. = b × m + a

I.P. = a × m + b

m = a + b × I.P.

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Steam Boilers, Engines, Nozzles and Turbines
In accelerated circulation type boiler

Water is converted into steam in one pass without any recirculation

Feed pump is employed to supplement natural circulation in water wall type furnace

Water is supplied in drum and through down comers located in atmospheric condition it passes to the water wall and rises to drum in the form of mixture of water and steam

Heating takes place at bottom and the water supplied at bottom gets converted into the mixture of steam bubbles and hot water which rise to drum

Water is converted into steam in one pass without any recirculation

Feed pump is employed to supplement natural circulation in water wall type furnace

Water is supplied in drum and through down comers located in atmospheric condition it passes to the water wall and rises to drum in the form of mixture of water and steam

Heating takes place at bottom and the water supplied at bottom gets converted into the mixture of steam bubbles and hot water which rise to drum

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Steam Boilers, Engines, Nozzles and Turbines
The number of flue tubes in Lancashire boiler is

Four

One

Zero

Two

Four

One

Zero

Two

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Steam Boilers, Engines, Nozzles and Turbines
Which is not correct statement about pulverized fuel firing?

Heat release can be easily controlled

Fuel burns economically

High burning rate is possible

It is the best technique for burning high ash content fuel having low fusion ash

Heat release can be easily controlled

Fuel burns economically

High burning rate is possible

It is the best technique for burning high ash content fuel having low fusion ash

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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines The impulse reaction turbine has its driving force

Steam Boilers, Engines, Nozzles and Turbines The fusible plug in small boilers is located

Steam Boilers, Engines, Nozzles and Turbines Willian’s line follows the law (where b = A constant representing the shape of the Willian’s line, a = Another constant i.e. no load consumption per hour, I.P. = Indicated power, and m = Steam consumption per hour)

Steam Boilers, Engines, Nozzles and Turbines In accelerated circulation type boiler

Steam Boilers, Engines, Nozzles and Turbines The number of flue tubes in Lancashire boiler is

Steam Boilers, Engines, Nozzles and Turbines Which is not correct statement about pulverized fuel firing?

Steam Boilers, Engines, Nozzles and Turbines
The impulse reaction turbine has its driving force

Steam Boilers, Engines, Nozzles and Turbines
The fusible plug in small boilers is located

Steam Boilers, Engines, Nozzles and Turbines
Willian’s line follows the law (where b = A constant representing the shape of the Willian’s line, a = Another constant i.e. no load consumption per hour, I.P. = Indicated power, and m = Steam consumption per hour)

Steam Boilers, Engines, Nozzles and Turbines
In accelerated circulation type boiler

Steam Boilers, Engines, Nozzles and Turbines
The number of flue tubes in Lancashire boiler is

Steam Boilers, Engines, Nozzles and Turbines
Which is not correct statement about pulverized fuel firing?